Below 500 g / 1 lb are made of Brass or Stainless Steel. Our range of Cast Iron Slotted Weights starts from 500 g to 20 kg, 5 N to 200 N and 1 lb to 50 lb. Castings surface are smooth and are free of cracks, pits, and sharp edges. The hanger weight selected should be able to accommodate the total load needed.Ĭast Iron Slotted Weights are manufactured from a high-quality iron. Several Cast Iron Slotted Weights may be used together to build up from a minimum weight to a maximum test load. Cast Iron Slotted Weights are typically used with a hanger that also has its weight calibrated so the hanger can be used as part of the overall weight under test. Slotted Weights are used in a variety of applications such as pressure, torque, and tensile strength testing.